2023, 15(5): 36-39. doi: 10.16670/j.cnki.cn11-5823/tu.2023.05.06
基于青岛市碳排放BIM审查系统的建筑能耗及碳排放分析
1. | 青岛市住房和城乡建设局, 青岛 266071 |
2. | 北京构力科技有限公司, 北京 100013 |
Analysis of Building Energy Consumption and Carbon Emission Based on Qingdao's Carbon Emission BIM Review System
1. | Qingdao Municipal Bureau of Housing and Urban-Rural Development, Qingdao 266071, China |
2. | Beijing Glory PKPM Technology Co., Ltd. Beijing 100013, China |
引用本文:
田力男, 刘平平, 郝楠, 朱峰磊, 徐汉擎, 王金祺, 王佳员. 基于青岛市碳排放BIM审查系统的建筑能耗及碳排放分析[J]. 土木建筑工程信息技术,
2023, 15(5): 36-39.
doi: 10.16670/j.cnki.cn11-5823/tu.2023.05.06
Citation:
Linan Tian, Pingping Liu, Nan Hao, Fenglei Zhu, Hanqing Xu, Jinqi Wang, Jiayuan Wang. Analysis of Building Energy Consumption and Carbon Emission Based on Qingdao's Carbon Emission BIM Review System[J]. Journal of Information Technologyin Civil Engineering and Architecture,
2023, 15(5): 36-39.
doi: 10.16670/j.cnki.cn11-5823/tu.2023.05.06
摘要:本文在青岛市碳排放BIM审查系统建设要求的基础上,对建筑能耗和碳排放指标进行重点分析。研究发现:一是运行阶段采暖能耗和碳排放量最大,不同围护结构对减碳比例存在差异;二是各因子的减碳力度贡献如下:节能率水平 > 碳排放因子 > 空调采暖设备性能 > 照明功率密度 > 围护结构,人员情况间歇运行对采暖减碳量影响明显;三是以青岛市市南区作为试点,建设碳排放BIM审查系统,可针对建筑单体、重点企业进行碳排放管控与分析,并有助于建设管理部门对区域或城市碳排放总量进行控制。
Abstract: This paper focuses on the analysis of building energy consumption and carbon emission indicators according to the requirements of Qingdao's carbon emission BIM review system. The paper found that: firstly, the heating energy consumption and carbon emissions in the operation stage are the largest. There are differences in the proportion of carbon reduction between different enclosure structures. Secondly, the contribution of each factor is as follows: energy efficiency level > carbon emission factor > air conditioning and heating equipment performance > lighting power density > enclosure structures. Intermittent operation of personnel has obvious influence on heating carbon reduction. Thirdly, taking Shinan District of Qingdao as a pilot, Qingdao has developed a special BIM review system for carbon emissions, which can analyze and control carbon emissions of individual buildings and key enterprises, and further help the construction management department control the total amount of regional or urban carbon emissions.
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